Postcodes in Cardiff page 15 Unitary Authority

This page provides postcode data for the Cardiff UK Unitary Authority.

In 2021, Cardiff contained approximately 147,300 households with a population of about 362,400

In 2011, Cardiff contained approximately 142,598 households with a population of about 346,191

Wards in this Unitary Authority

Adamsdown , Butetown , Caerau , Canton , Cathays , Cyncoed , Ely , Fairwater , Gabalfa , Grangetown , Heath , Lisvane and Thornhill , Llandaff , Llandaff North , Llanishen , Llanrumney , Pentwyn , Pentyrch and St Fagans , Penylan , Plasnewydd , Pontprennau and Old St Mellons , Radyr , Rhiwbina , Riverside , Rumney , Splott , Trowbridge , Whitchurch and Tongwynlais

Parishes in this Unitary Authority

Adamsdown , Butetown , Caerau , Canton , Castle , Cathays , Cyncoed , Ely , Fairwater , Gabalfa , Grangetown , Heath , Lisvane , Llandaff , Llandaff North , Llanedeyrn , Llanishen , Llanrumney , Old St. Mellons , Pentwyn , Pentyrch , Penylan , Pontcanna , Pontprennau , Radyr and Morganstown , Rhiwbina , Riverside , Roath , Rumney , Splott , St. Fagans , Thornhill , Tongwynlais , Tremorfa , Trowbridge , Whitchurch

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Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
CF1 6UA	Butetown	51.464854	-3.168649	318914	174635	ST189746
CF1 6UB	Butetown	51.468975	-3.174714	318500	175100	ST185750
CF1 6UE	Butetown	51.469874	-3.174737	318500	175200	ST185751
CF1 6UF	Butetown	51.468105	-3.171813	318700	175000	ST186750
CF1 6UG	Butetown	51.465437	-3.168865	318900	174700	ST189747
CF1 6UH	Butetown	51.469874	-3.174737	318500	175200	ST185751
CF1 6UJ	Butetown	51.469874	-3.174737	318500	175200	ST185751
CF1 6UL	Butetown	51.470759	-3.1762	318400	175300	ST183753
CF1 6UN	Butetown	51.471666	-3.176266	318397	175401	ST183754
CF1 6UQ	Butetown	51.461783	-3.17453	318500	174300	ST184742
CF1 6UR	Butetown	51.471672	-3.174784	318500	175400	ST184754
CF1 6US	Butetown	51.469018	-3.170396	318800	175100	ST188750
CF1 6UU	Butetown	51.465451	-3.167426	319000	174700	ST189746
CF1 6UW	Butetown	51.468105	-3.171813	318700	175000	ST186750
CF1 6UY	Butetown	51.461827	-3.170212	318800	174300	ST188743
CF1 6YA	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YB	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YD	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YE	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YF	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YG	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YH	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YJ	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YL	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YN	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YP	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YQ	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YR	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YS	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YT	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YU	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YW	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YX	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 6YZ	Butetown	51.464161	-3.169682	318841	174559	ST188745
CF1 7AA	Grangetown	51.468874	-3.18479	317800	175100	ST177751
CF1 7AB	Grangetown	51.468874	-3.18479	317800	175100	ST177751
CF1 7AD	Grangetown	51.467989	-3.183327	317900	175000	ST179749
CF1 7AE	Grangetown	51.468903	-3.181911	318000	175100	ST180751
CF1 7AF	Grangetown	51.468004	-3.181888	318000	175000	ST179750
CF1 7AG	Grangetown	51.467105	-3.181865	318000	174900	ST179749
CF1 7AH	Grangetown	51.467119	-3.180425	318100	174900	ST181748
CF1 7AJ	Grangetown	51.466235	-3.178963	318200	174800	ST181748
CF1 7AL	Grangetown	51.466249	-3.177524	318300	174800	ST182747
CF1 7AN	Grangetown	51.469758	-3.186252	317700	175200	ST177751
CF1 7AP	Grangetown	51.468874	-3.18479	317800	175100	ST177751
CF1 7AQ	Grangetown	51.468004	-3.181888	318000	175000	ST179750
CF1 7AR	Grangetown	51.467105	-3.181865	318000	174900	ST179749
CF1 7AS	Grangetown	51.465365	-3.176061	318400	174700	ST184747
CF1 7AT	Grangetown	51.468859	-3.186229	317700	175100	ST176750
CF1 7AU	Grangetown	51.468874	-3.18479	317800	175100	ST177751
CF1 7AW	Grangetown	51.46709	-3.183304	317900	174900	ST178748
CF1 7AX	Grangetown	51.467105	-3.181865	318000	174900	ST179749
CF1 7AY	Grangetown	51.46622	-3.180402	318100	174800	ST181747
CF1 7AZ	Grangetown	51.469758	-3.186252	317700	175200	ST177751
CF1 7BA	Grangetown	51.469773	-3.184813	317800	175200	ST177752
CF1 7BB	Grangetown	51.470672	-3.184836	317800	175300	ST178753
CF1 7BD	Grangetown	51.469787	-3.183374	317900	175200	ST178751
CF1 7BE	Grangetown	51.470686	-3.183397	317900	175300	ST178752
CF1 7BF	Grangetown	51.469787	-3.183374	317900	175200	ST178751
CF1 7BG	Grangetown	51.469787	-3.183374	317900	175200	ST178751
CF1 7BH	Grangetown	51.468018	-3.180449	318100	175000	ST180749
CF1 7BJ	Grangetown	51.467134	-3.178986	318200	174900	ST181749
CF1 7BL	Grangetown	51.469787	-3.183374	317900	175200	ST178751
CF1 7BN	Grangetown	51.46709	-3.183304	317900	174900	ST178748
CF1 7BP	Grangetown	51.466264	-3.176084	318400	174800	ST184748
CF1 7BQ	Grangetown	51.465379	-3.174622	318500	174700	ST184746
CF1 7BR	Grangetown	51.464437	-3.178917	318200	174600	ST181746
CF1 7BS	Grangetown	51.464437	-3.178917	318200	174600	ST181746
CF1 7BT	Grangetown	51.464393	-3.183234	317900	174600	ST179745
CF1 7BU	Grangetown	51.464393	-3.183234	317900	174600	ST179745
CF1 7BW	Grangetown	51.465292	-3.183257	317900	174700	ST179746
CF1 7BX	Grangetown	51.464393	-3.183234	317900	174600	ST179745
CF1 7BY	Grangetown	51.465292	-3.183257	317900	174700	ST179746
CF1 7BZ	Grangetown	51.465292	-3.183257	317900	174700	ST179746
CF1 7DA	Grangetown	51.466206	-3.181841	318000	174800	ST180748
CF1 7DB	Grangetown	51.466206	-3.181841	318000	174800	ST180748
CF1 7DD	Grangetown	51.464422	-3.180356	318100	174600	ST180745
CF1 7DE	Grangetown	51.46622	-3.180402	318100	174800	ST181747
CF1 7DF	Grangetown	51.464408	-3.181795	318000	174600	ST179746
CF1 7DG	Grangetown	51.463509	-3.181772	318000	174500	ST179744
CF1 7DH	Grangetown	51.463495	-3.183211	317900	174500	ST178745
CF1 7DJ	Grangetown	51.465307	-3.181818	318000	174700	ST180747
CF1 7DL	Grangetown	51.464379	-3.184673	317800	174600	ST178746
CF1 7DN	Grangetown	51.463495	-3.183211	317900	174500	ST178745
CF1 7DP	Grangetown	51.462581	-3.184627	317800	174400	ST177744
CF1 7DQ	Grangetown	51.462581	-3.184627	317800	174400	ST177744
CF1 7DR	Grangetown	51.46348	-3.18465	317800	174500	ST177745
CF1 7DS	Grangetown	51.46535	-3.1775	318300	174700	ST183746
CF1 7DT	Grangetown	51.464437	-3.178917	318200	174600	ST181746
CF1 7DU	Grangetown	51.465321	-3.180379	318100	174700	ST180746
CF1 7DW	Grangetown	51.46261	-3.181748	318000	174400	ST180743
CF1 7DX	Grangetown	51.46261	-3.181748	318000	174400	ST180743
CF1 7DY	Grangetown	51.463538	-3.178893	318200	174500	ST182745
CF1 7DZ	Grangetown	51.463552	-3.177454	318300	174500	ST183744
CF1 7EA	Grangetown	51.460637	-3.198971	316800	174200	ST167742
CF1 7EB	Grangetown	51.460637	-3.198971	316800	174200	ST167742
CF1 7ED	Grangetown	51.460637	-3.198971	316800	174200	ST167742
CF1 7EE	Grangetown	51.460769	-3.186019	317700	174200	ST177742
CF1 7EF	Grangetown	51.458086	-3.18451	317800	173900	ST178738
CF1 7EG	Grangetown	51.461667	-3.186043	317700	174300	ST176742

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license